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<br />(ll (2) (3) (4) (5) (6) (7) (8)
<br /> Original Measured
<br /> Original Total 1993 1993 Sediment Percent Percent
<br />Elevation Area capacity Area capacity Volume Measured Resenroir
<br />(feet) {acres} {acre-feet) (acres) [acre-feet) [acre-feet) Sediment Depth
<br />4925 8,027 535,807 8,027 527,626 8,181 100.0 -
<br />4915 6,998 460,870 6,998 452,689 8,181 100.0 -
<br />4905 6,154 395,330 6,154 387,149 a,181 100.0 -
<br />(" 489SY S,671 358,121 5,671 349,940 8,181 100.0 100.0
<br />4895 5,424 337,595 5,424 329,414 8,181 100.0 97.9
<br />4885 4,853 286,267 4,823 278,221 8,046 98.3 92 .1
<br />4875 4,358 240,160 4,238 232,634 7,526 92.0 86.4
<br />4865 3,836 199,325 3,763 192,671 6,654 81.3 80.6
<br />4855 3,361 163,392 3,298 157,369 6,023 73.6 74.8
<br />4845 2,925 132,022 2,910 126,404 S,618 68.7 69.1
<br />4835 2,636 104,260 2,579 98,996 . 5,264 64.3 63.6
<br />4825 2,239 79,862 2,167 75,291 4,571 55.9 57.6
<br />4815 1,882 59,400 1,813 55,316 4,084 49.9 51.8
<br />4805 1,532 42,420 1,431 38,991 3,429 41.9 46.0
<br />4795 1,288 28,435 1,159 26,116 2,319 28.3 40.3
<br />4785 934 17,555 904.3 15,923 1,632 19.9 34.5
<br />4775 695 9,417 691.4 . 7,964
<br /> 1,453 17.8 28.8
<br />4765\ 447 4,192 445.7 2,762 1,430 17.5 23.0
<br />4755 199 987 16 18 969 . 11.8 17.3
<br /> 146 .
<br />,4752.8 _- 60S 0 0 60S 7.4 16.0
<br />4745 15 64 0 0 62 . o.s 1.1,5
<br />4735 2 10 0 0 10 0.1 5.S
<br />4725 0 0 0 0 0 0 0
<br />
<br />(1) Elevation of reservoir water surface.
<br />(2) Original reservoir surface area values.
<br />(3) Original reservoir capacity recomputed using ACAP85 from original measured surface areas.
<br />(4) Reservoir surface area from 1993 survey.
<br />(5) 1993 calculated reservoir capacity from 1993 survey data using ACAP85.
<br />(6) Measured sediment volume = column (3) - column (5).
<br />(7) Measured sediment expressed in percentage of total sediment, 8,181 acre-feet at spillway crest elevation 4898.7.
<br />(8) Depth ofreservoir expressed in percentage of total depth of 173.7 feet, from spillway crest and river channel at elevation 4725.0.
<br />
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<br />Table 2. - Summary of 1993 survey results.
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